Table 3.
Averages of hemodynamic and blood gas values measured each minute for 6 minutes of exercise.
| HF | HF+EOV | HF-EOV | Control | |
|---|---|---|---|---|
| HR (bpm) | 88±1 | 90±4 | 86 ± 3 | 84±4 |
| SBP (mmHg) | 135±4§ | 126±5* | 143 ± 5 | 167±5†‡ |
| DBP (mmHg) | 71±2§ | 71±3 | 72 ± 2 | 80±2†‡ |
| MAP (mmHg) | 93±2§ | 89±3 | 95 ± 3 | 109±2†‡ |
| RAP, mmHg | 11±1§ | 13±1* | 9 ± 1 | 6±1†‡ |
| PAP, mmHg | 39±1§ | 42±2* | 36 ± 2 | 20±1†‡ |
| PCWP (mmHg) | 24±1§ | 26±2* | 21 ± 1 | 10±1†‡ |
| CI (L/min/m2) | 2.68±0.10§ | 2.28±0.10* | 3.01 ± 0.13 | 4.18±0.21†‡ |
| Ca-vO2 (mmHg) | 11.1±0.3§ | 12.0±0.4* | 10.3 ± 0.3 | 9.4±0.7† |
| PaO2 (mmHg) | 91±3 | 96±3 | 87 ± 3 | 100±4‡ |
| PaCO2 (mmHg) | 37±1 | 36±1 | 38 ± 1 | 36±2 |
| pH (units) | 7.45±0.01 | 7.46±0.01* | 7.43 ± 0.01 | 7.43±0.01 |
| VE (L/min) | 21.9±0.5 | 21.2±0.2 | 22.7 ± 0.3 | 23.6±0.3 |
| RR (breaths/min) | 26±1 | 27±1 | 26 ± 1 | 25±0 |
*
Indicates P<0.05 for comparison of HF+EOV and HF-EOV,
†
indicates P<0.05 for EOV vs. controls,
‡
indicates P<0.05 for comparison of HF-EOV and controls, and
§
indicates P<0.05 for comparison of HF and controls.